
Originally Posted by
Bioflex
There are a few I am deciding between, but generally go for the most bioavailable and/or purest form.
If you have a preference please let me know.
It gets a little tricky when talking vitamins and minerals though. Using Calcium as an example, the type which contains the highest amount of calcium (carbonate at 40%) while appearing like the best, may well not be as bioavailable as other forms, so for a g per g comparison less effective.
I would generally much prefer to buy a purer product that one has to take a smaller dose of than a less pure cheaper product that demands a higher dose.